Why good films disappear
Obscurity is usually about distribution, not quality
Films vanish for reasons that have nothing to do with how good they are: a small release, a studio that lost interest, a marketing campaign that sold the wrong film, a release date beside something enormous. None of that is visible years later — all you see is a low vote count.
That is what this list is filtering for. High ratings from a small audience is the statistical signature of a film that never got its chance rather than one that failed.
Read the numbers correctly
A 7.5 from eight hundred people is a different claim from a 7.5 from eighty thousand. The small sample skews towards people who sought the film out, so it is a warmer crowd — expect a mild inflation, not a fabrication.
The practical translation: treat these ratings as reliable about the film's ceiling and unreliable about its breadth. It is very good at something, for someone. Read the description to find out whether that someone is you.
This is the list to gamble on
Recommendation algorithms are popularity engines, so a page like this is one of the few places these films surface at all. The hit rate is lower than a best-of list and the ceiling is higher — the films you find here are the ones you end up recommending to other people yourself.
Give each one twenty minutes and move on without guilt. Two out of five landing is an excellent evening in this category.